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authorThierry Reding <thierry.reding@avionic-design.de>2013-01-21 11:09:17 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-22 11:41:57 -0800
commit8cbce1e5f00ec68ee1c99f57db98c892db227629 (patch)
tree34bab927b431a710117e8492b08fe30c16280c7a /drivers/rtc/rtc-snvs.c
parent6d4294d1634543853febc4287ecf02998fd234e1 (diff)
rtc: Convert to devm_ioremap_resource()
Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages so all explicit error messages can be removed from the failure code paths. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/rtc/rtc-snvs.c')
-rw-r--r--drivers/rtc/rtc-snvs.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/rtc/rtc-snvs.c b/drivers/rtc/rtc-snvs.c
index d5ec7854a651..40662e9dc0ab 100644
--- a/drivers/rtc/rtc-snvs.c
+++ b/drivers/rtc/rtc-snvs.c
@@ -252,9 +252,9 @@ static int snvs_rtc_probe(struct platform_device *pdev)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- data->ioaddr = devm_request_and_ioremap(&pdev->dev, res);
- if (!data->ioaddr)
- return -EADDRNOTAVAIL;
+ data->ioaddr = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(data->ioaddr))
+ return PTR_ERR(data->ioaddr);
data->irq = platform_get_irq(pdev, 0);
if (data->irq < 0)